Legion (2017–2019)
Open your third eye.
Keywords
Legion rating: IMDb, Rotten Tomatoes and Metacritic
TMDb7.505/10· 2K votesAbout Legion
David Haller, AKA Legion, is a troubled young man who may be more than human. Diagnosed as schizophrenic, David has been in and out of psychiatric hospitals for years. But after a strange encounter with a fellow patient, he’s confronted with the possibility that the voices he hears and the visions he sees might be real.
Cast of Legion
Dan Stevens
as David Haller / Legion
Rachel Keller
as Sydney ‘Syd’ Barrett
Aubrey Plaza
as Lenny Busker
Jeremie Harris
as Ptonomy Wallace
Amber Midthunder
as Kerry Loudermilk
Bill Irwin
as Cary Loudermilk
Hamish Linklater
as Clark Debussy
Lauren Tsai
as Jia-Yi / Switch
Navid Negahban
as Amahl Farouk / Shadow King
Ranked by the iRankMovies editorial teamUpdated August 2026MethodologyData sources
Trailer
Where to watch Legion(US)
View on JustWatch →Subscription
HuluRent / Buy
Amazon Video
Apple TV Store
Google Play Movies
Fandango At HomeAvailability may change. Data by JustWatch.
Looking for TV shows similar to Legion?
We've ranked 42 similar TV shows using 8 weighted content dimensions.